6GK1561-4AA00 模块就亿佳

6GK1561-4AA00 模块就亿佳

社会发展是有阶段性的。在不同阶段，人们的生产手段、生产工具和生活用品都有很大的不同。上世纪80～90年代，我国的经济实力尚较薄弱，当时的小水泥和小钢铁发展很快，1000kW～4000kW电机的应用增长很快，与当时的经济基础相适应的液态起动装置出现，它经济实用，解决了电机起动中的一些问题。对当时的经济发展起到了的作用。到世纪之交时期，我国经济实力已有较大的发展，生产手段和生产工具亦有了较大发展，电机容量也有了很大增长，人们开始不满足液态起动装置的低性能，于是晶闸管串联式（固态）软起动装置的应用开始增加，继而又出现了开关变压器式软起动装置和磁饱和电抗器式（磁控）起动装置，变频装置用于电机软起动的情况也越来越多，当前这四种产品是大型电机起动市场的主流产品，液态起动装置则应用在小型（5000kW以下）电机上较多。另外，两种老式起动方法（自耦变压器和变压器-电动机组）也常常出现在20000kW以下电机的起动上。

大型电机驱动的设备一般都是企业的核心设备，直接影响企业的生产状况，因此人们应该对其起动给予特别的关注，合理的选择起动装置将给企业带来很大的经济效益。但是电机起动技术毕竟不是一个企业的核心技术，许多企业的电气工作者很少有时间来研究起动方法之间的差别，往往会造成不恰当的选择，有时甚至不得不做出第二次选择，给企业造成不应有的损失。因此，如实地说明起动方法的性能及其差别是非常重要的。

电动机直接全压起动的危害性及软起动好处

⒈ 引起电网电压波动，影响同电网其它设备的运行

交流电动机在全压直接起动时，起动电流会达到额定电流的4~7倍，当电机的容量相对较大时，该起动电流会引起电网电压的急剧下降，影响同电网其它设备的正常运行。

软起动时，起动电流一般为额定电流的2~3倍，电网电压波动率一般在10%以内，对其它设备的影响非常小。

Lot Of 2, ABB S263-C1 S263C1 MCBS260 3P 1A 480VAC GHS2630001R0014 Ship #1654A22

LOT OF 2 TELEMECANIQUE PROXIMITY SENSOR XSA-V11801 * *

Lot of 2 Telemecanique Photoelectric Sensor XUP H043234D

Lot of 2 Telemecanique LC1D18BD Contactor T65035

LOT OF 2 TELEMECANIQUE GV1-M14 STARTER 6-10A * *

Lot Of 15 Telemecanique Push Buttons ZBW 03 And 2 Keyed Switches

LOT OF 14 TELEMECANIQUE ZBZ41 *  IN FACTORY BAG*

LOT OF 12   TELEMECANIQUE GS1-AH120 DISCONNECT SWITCH GS1AH120

Lot of (2) Telemecanique Contactors LC1-D1201 & LR2D13 Overload Relay

LC2-D65 TELEMECANIQUE Two LC1 D65 Contactors Reversing Starter

LC2-D40 TELEMECANIQUE AC Contactor LC2D40 LC2D4011-G6

LC2-D18 TELEMECANIQUE LC2D18 AC Contactor LC2D1810-G6 1 Year Warranty LC2D1810

LC1FF44 TELEMECANIQUE CONTACTOR STARTER

LC1D65F7 SQUARE D TELEMECANIQUE *NIB*

LC1D50AF7 110V magnetic contactor Schneider/Telemecanique/SQUARE D LC1D50 F7

LC1-D4011 TELEMECANIQUE AC Contactor / Relay from Square D VFD Cabinet

LC1-D2501-B7-24/5-6 TELEMECANIQUE LOT OF 3   UNITS

LC1D11500 CONTACTOR NO COIL INCLUDED   TELEMECANIQUE  

LB1LB03P05 TELEMECANIQUE PLC MODULES  

LANCER 2LP1LB5150 SOLENOID VALVE

LA1LC010 TELEMECANIQUE PLC MODULES  

Kraloy 12 X 12 Box JB-12126 Telemecanique Altivar 31 ATV31H018M2A FREE SHIPPING!

Integral 63 Telemecanique Start Switch A2

IFM IF5760, IFA2004-FRKG/V4A/US-100-IRF, Shipsameday #1621A6

GS1 GU3 Telemecanique

Groupe Schneider VW3-SKLN016H003Z Transformer 16 A 2 Phase Telemecanique SKLN016

Groupe Schneider Telemecanique Reversing Starter LC2 D09B7 LRD 14 Overload Relay

Group of Telemecanique, Siemens, Furnas Relays, contactors, overloads and coils

Grab Box of Telemecanique Reversing/Non-Reversing Motor Contactors

Grab Box of Telemecanique Relays CA4KN22BW3 CA3KN22BD LP1D0910 CA3DN40 LP1D1210

Grab Box of 14 Double Pole Telemecanique Circuit Breakers 10 Amp 220/380 VAC

Gould Telemecanique A80D10 Trip Coil

Gould Telemecanique A80A10 Trip Coil

GOULD ITE Telemecanique Nema 1 Enclosure A203AC121 w/ Size 00 Starter A203AC12

G203E Gould (Telemecanique) Replacement Contact Kit, Size 3

G107611 Telemecanique VW3A3315 Drive w/Cooling Assembly

G103D606 ITE Gould Telemecanique Coil 600V

G103D606 ITE Gould Telemecanique Coil 550-600V NIB

G103D226 ITE Gould Telemecanique Coil 208-220V NIB

ELECTRICAL LIMIT SWITCH TELEMECANIQUE XC2-JD 28 600 VOLT ZC2-JE01 OPERATOR HEAD

Contactor IEC Telemecanique 150amp LC!-D15000BD

CN2-GC133 Telemecanique Contactor 120V Coil

CASATI HINGE MACHINE MOTOR STARTER RELAYS THERMAL OVERLOAD TELEMECANIQUE GV2ME14

Box of misc electrical, Tork 2101, ZCK J1H7, XS1 N08NA340, E50SA, See pictures

Box of misc electrical, Siemens, Turck, Telemecanique, efector, See pictures

BEI MOTION SYSTEMS L25G-SB-250-ABZ-7406R-SC24-S INDUSTRIAL ENCODER

Balluff RST-1202-PU-01, 0717JP, RST1202PU01, Shipsameday #1604B9

ATS01N112FT Telemecanique Soft Starter For Asynchronous Motor Altistart 01 **Fre

ALTIVAR 18 5 HP ATU18U72N4 ADJUSTABLE SPEED DRIVE / TELEMECANIQUE 3PH

ALLEN BRADLEY 800MB-CQA24GB 24V GREEN small square illuminated P/Button

AEG Schneider TSXSCM2116 Communication Module TSX SCM2116 Telemecanique Modicon

AEG Schneider TSXDET3242 TSX DET 3242 32 42 Telemecanique

AEG Schneider Telemecanique Fiber Optic Photo Electric Amplifier

AEG Schneider Automation Telemecanique TSX 172 4012 V: 1.4 _ TSX172 4012 II:09

AEG Schneider Automation Telemecanique TSX 172 4012 _ TSX172 4012 PV: 10 _ RL:14

Adamatic / Revent RR1x1Gx135-G Telemecanique XCKL Limit Switch W/ Plunger Head.

ABB S282UX-K2 S282UXK2 2P UL489 K2A 240V GHS2821017R0277 Ship Same Day #1654A26

A80L10 ITE Gould Telemecanique Trip Coil NIB

A80A10 ITE Gould Telemecanique Trip Coil NIB

9   at MostElectric: XACA04H7 TELEMECANIQUE XAC-A04H7

9   at MostElectric: LC1D40AM7 TELEMECANIQUE LC1-D40AM7

85   IN BOX SCHNEIDER ELECTRIC TELEMECANIQUE AB1 TP635U WK6 SL/U TERMIAL BLOCK

8   at MostElectric: XS8C40DP210 TELEMECANIQUE XS8-C40DP210

8   at MostElectric: XS1N08PA349D TELEMECANIQUE XS1-N08PA349D

8   at MostElectric: XCMD2102L5 TELEMECANIQUE XCM-D2102L5

8   at MostElectric: LC2K1210F7 TELEMECANIQUE LC2-K1210F7

8   at MostElectric: LC1D40AT7 TELEMECANIQUE LC1-D40AT7

8   at MostElectric: GV2P10 TELEMECANIQUE GV2-P10

72K1478 Telemecanique Sensors Xcsdmc59110 Switch, Interlock, Dpst, 100A, 24Vdc

7   TELEMECANIQUE ZB2BW063 LIGHT MODULE ASSY. 25323

64T4457 Telemecanique Sensors Xs618B1Mau20 Sensor, Inductive, 8Mm, 20-264V

6   at MostElectric: XCKML115 TELEMECANIQUE XCK-ML115

6   at MostElectric: RM35JA32MW SQUARE D/TELEMECANIQUE

6   at MostElectric: LA1LD080BD TELEMECANIQUE LA1-LD080BD

5pcs   Schneider Telemecanique Contactor LC1D32F7C LC1D32F7 110VAC

50pc Telemecanique ZB2-BE102 ZB2-BE102C Emergency Stop NC button Switch

5   at MostElectric: XACA03H7 TELEMECANIQUE XAC-A03H7

5   at MostElectric: LC1D32BD TELEMECANIQUE LC1-D32BD

46   at MostElectric: GV2P07 TELEMECANIQUE GV2-P07

4   at MostElectric: ZCMD41L5 TELEMECANIQUE ZCM-D41L5

4   at MostElectric: XCMD2110C12 TELEMECANIQUE XCM-D2110C12

4   at MostElectric: XB5AS142 TELEMECANIQUE XB5-AS142

4   at MostElectric: XACA207 TELEMECANIQUE XAC-A207

4   at MostElectric: LUB12 TELEMECANIQUE LUB-12

3M 78-8094-6218-3 Circuit Breaker, Telemecanique Gb2 Cbo7

307-2284 TELEMECANIQUE DUAL CONTACTOR 60 AMP 240V NOS

3   at MostElectric: XU8M18MA230K TELEMECANIQUE XU8-M18MA230K

3   at MostElectric: XSDA400519 TELEMECANIQUE XSD-A400519

3   at MostElectric: XS2M30MA250 TELEMECANIQUE XS2-M30MA250

3   at MostElectric: XCMD2111C12 TELEMECANIQUE XCM-D2111C12

3   at MostElectric: XCKJ167D TELEMECANIQUE XCK-J167D

3   at MostElectric: XCKJ10541D TELEMECANIQUE XCK-J10541D

3   at MostElectric: VCF2 TELEMECANIQUE VCF-2

3   at MostElectric: V4 TELEMECANIQUE V4-

3   at MostElectric: LC2K1201F7 TELEMECANIQUE LC2-K1201F7

3   at MostElectric: LC1D40ALE7 TELEMECANIQUE LC1-D40ALE7

3   at MostElectric: LC1D40AB7 TELEMECANIQUE LC1-D40AB7

3   at MostElectric: LC1D32BL TELEMECANIQUE LC1-D32BL

3 IPEC Speedfam Novellus AC2185A1, Telemecanique XVAC921 Audible Sounders

21   at MostElectric: XD4PA22 TELEMECANIQUE XD4-PA22

20   at MostElectric: LC1D40AG7 TELEMECANIQUE LC1-D40AG7

20   at MostElectric: LC1D326BL TELEMECANIQUE LC1-D326BL

20   at MostElectric: LC1D326BD TELEMECANIQUE LC1-D326BD

20   at MostElectric: GV2ME22 TELEMECANIQUE GV2-ME22

2   TELEMECANIQUE XSD-A400519 XSDA400519 PROXIMITY SWITCH 24 - 240 V

2   at MostElectric: ZCKJ11547 TELEMECANIQUE ZCK-J11547

2   at MostElectric: XUX0AKSAT16 TELEMECANIQUE XUX-0AKSAT16

2   at MostElectric: XSAV11373 TELEMECANIQUE XSA-V11373

2   at MostElectric: XD4PA12 TELEMECANIQUE XD4-PA12

2   at MostElectric: XCKML110 TELEMECANIQUE XCK-ML110

2   at MostElectric: XCKL141H7 TELEMECANIQUE XCK-L141H7

2   at MostElectric: RM4TG20 SQUARE D/TELEMECANIQUE

2   at MostElectric: LC2K1210G7 TELEMECANIQUE LC2-K1210G7

2   at MostElectric: LC2K1201G7 TELEMECANIQUE LC2-K1201G7

2   at MostElectric: LC1DT40G7 TELEMECANIQUE LC1-DT40G7

2   at MostElectric: LC1D40AL7 TELEMECANIQUE LC1-D40AL7

2   at MostElectric: GV2P14 TELEMECANIQUE GV2-P14

2   at MostElectric: GV2P08 TELEMECANIQUE GV2-P08

2   at MostElectric: GV2P06 TELEMECANIQUE GV2-P06

2   at MostElectric: GV2P05 TELEMECANIQUE GV2-P05

2   at MostElectric: GV2ME16 TELEMECANIQUE GV2-ME16

1PCS   Schneider/Telemecanique Timer RE7MY13MW

1PC   Schneider TWDLCAA24DRF Telemecanique MODICON TWIDO PLC

1pc   schneider telemecanique   atv11hu18m2a plc inverter drive #8681563

1pc   schneider telemecanique   atv11hu18m2a plc inverter drive #7860521

1pc   schneider telemecanique   atv11hu18m2a plc inverter drive #2646870

1PC   Schneider Telemecanique Preventa Safety Relay XPSAL5110 24VAC/DC

1pc TSXCBA008 TSX CBA 008 Schneider expansion I / O bus cable

1PC Telemecanique/TE Schneider TSX Nano TSX07 31 2428 PLC xhg26

1PC Schneider/ Schneider (Telemecanique) RMPT70BD xhg26

1PC Schneider Telemecanique Relay RM4TR32  

1pc Schneider Telemecanique Modicon TSXDEY16A5

1pc Omron PLC OMRON C200H-ASC02

1PC   Telemecanique XUK5APANM12 #ZL02

1PC   Telemecanique RM3 TG201MS7 #ZL02

1pc FESTO VIGM-03-4.0

1pc 6ES5452-8MR11 6ES5 452-8MR11 452 DIGITAL 0UTPUT MODULE

1pc 6ES5376-1AA11 6ES5 376-1AA11 376 MEMORY SUPMOD.

1PC * * Telemecanique XUVH0312 xhg37

1PC * * Telemecanique XUK5APANM12 xhg37

1PC * * Telemecanique TWDDAI8DT xhg37

1PC * * Telemecanique RM3 TG201MS7 xhg37

1PC * * Telemecanique LUB320 xhg37

18   at MostElectric: XSAV11801 TELEMECANIQUE XSA-V11801

17   at MostElectric: LC1D40AF7 TELEMECANIQUE LC1-D40AF7

16   at MostElectric: GV2ME20 TELEMECANIQUE GV2-ME20